Patrick Beverley has missed the past four preseason games with knee irritation and a source tells Calvin Walkins of ESPN.com that he may have surgery on his left knee. Steve Kyler of Basketball Insiders tweets that the injury is not severe and Beverley is seeking a second opinion, as team doctors are not exactly sure what is wrong with the knee. Beverley was penciled in as the starter for the Rockets and in his absence, coach Mike D’Antoni has played James Harden at the point guard position.

Here’s more injury news from around the league:

The Pelicans believe Anthony Davis will be available to play on opening night and the team is strongly considering letting him play in the team’s final preseason game on Thursday night, Ramona Shelburne and Marc Stein of ESPN.com pass along. Davis practiced today without any issue with his injured ankle, the pair of ESPN scribes relay.

Marvin Williams has a non-displaced fracture in his left middle finger, according to the Hornets‘ Twitter feed. He will remain out until at least next Tuesday, at which time he will be reevaluated.

Aron Baynes suffered a broken nose during Tuesday’s practice and he underwent surgery on it shortly after, according to a Pistons‘ press release. Baynes will not play in tonight’s preseason game.